I connect to my network from home via mobile vpn. I have 2 branches connected via branch office vpn. I was wondering how I can connect to the other branch via my vpn connection?
The BOVPN setups need to include the mobile VPN virtual IP addr subnet on each end, in the Tunnel setups.
On your end in the Local field and on the other end on the Remote field.
Did you personally set up the BOVPN?
Look at your BOVPN Tunnel setup.
BOVPNs have Gateways & Tunnels.
You need to add a new entry to the Tunnel settings, at each end.
At your end, the Local entry being the virtual IP subnet and the Remote being the same as whatever is there now.
Reverse this at the other end.
Allow Mobile VPN with SSL Users to use Resources Through a BOVPN Tunnelhttps://www.watchguard.com/help/docs/help-center/en-US/Content/en-US/Fireware/bovpn/manual/manual_bovpn_via_sslvpn_c.html